Triple

T7454245
Position Surface form Disambiguated ID Type / Status
Subject UCL Main Library E172077 entity
Predicate usesClassificationSystem P2379 FINISHED
Object Library of Congress Classification (in many areas) E2773 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Library of Congress Classification (in many areas) | Statement: [UCL Main Library, usesClassificationSystem, Library of Congress Classification (in many areas)]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Library of Congress Classification (in many areas)
Context triple: [UCL Main Library, usesClassificationSystem, Library of Congress Classification (in many areas)]
  • A. Library of Congress Classification chosen
    Library of Congress Classification is a comprehensive alphanumeric library classification system used primarily by academic and research libraries to organize and arrange their collections by subject.
  • B. Dewey Decimal Classification
    Dewey Decimal Classification is a widely used library classification system that organizes knowledge into ten main subject classes, each subdivided into more specific numeric categories.
  • C. Library of Congress Subject Headings
    Library of Congress Subject Headings is a comprehensive controlled vocabulary used by libraries worldwide to provide standardized subject access to cataloged materials.
  • D. Universal Decimal Classification
    Universal Decimal Classification is an international library classification system that organizes knowledge into a detailed, hierarchical numeric scheme used widely in libraries and information centers around the world.
  • E. Library of Congress Control Number
    The Library of Congress Control Number is a unique identification system used by the Library of Congress to catalog and organize bibliographic records for books and other materials.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69c68a66554c8190add75c65942c0317 elicitation completed
NER batch_69c6f3addd648190b618bfbffe08db2c ner completed
NED1 batch_69c827bedc408190a9a77f293fb12762 ned_source_triple completed
Created at: March 27, 2026, 3:14 p.m.